180432360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 640785600

約数和(自身を除く): 460353240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 977, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 1954, 2052, 2280, 2430, 2565, 2931, 3078, 3240, 3420, 3908, 4104, 4617, 4860, 4885, 5130, 5862, 6156, 6840, 7695, 7816, 8793, 9234, 9720, 9770, 10260, 11724, 12312, 14655, 15390, 17586, 18468, 18563, 19540, 20520, 23085, 23448, 26379, 29310, 30780, 35172, 36936, 37126, 39080, 43965, 46170, 52758, 55689, 58620, 61560, 70344, 74252, 79137, 87930, 92340, 92815, 105516, 111378, 117240, 131895, 148504, 158274, 167067, 175860, 184680, 185630, 211032, 222756, 237411, 263790, 278445, 316548, 334134, 351720, 371260, 395685, 445512, 474822, 501201, 527580, 556890, 633096, 668268, 742520, 791370, 835335, 949644, 1002402, 1055160, 1113780, 1187055, 1336536, 1503603, 1582740, 1670670, 1899288, 2004804, 2227560, 2374110, 2506005, 3007206, 3165480, 3341340, 4009608, 4510809, 4748220, 5012010, 6014412, 6682680, 7518015, 9021618, 9496440, 10024020, 12028824, 15036030, 18043236, 20048040, 22554045, 30072060, 36086472, 45108090, 60144120, 90216180, 180432360]

約数ペア:

[(1, 180432360), (2, 90216180), (3, 60144120), (4, 45108090), (5, 36086472), (6, 30072060), (8, 22554045), (9, 20048040), (10, 18043236), (12, 15036030), (15, 12028824), (18, 10024020), (19, 9496440), (20, 9021618), (24, 7518015), (27, 6682680), (30, 6014412), (36, 5012010), (38, 4748220), (40, 4510809), (45, 4009608), (54, 3341340), (57, 3165480), (60, 3007206), (72, 2506005), (76, 2374110), (81, 2227560), (90, 2004804), (95, 1899288), (108, 1670670), (114, 1582740), (120, 1503603), (135, 1336536), (152, 1187055), (162, 1113780), (171, 1055160), (180, 1002402), (190, 949644), (216, 835335), (228, 791370), (243, 742520), (270, 668268), (285, 633096), (324, 556890), (342, 527580), (360, 501201), (380, 474822), (405, 445512), (456, 395685), (486, 371260), (513, 351720), (540, 334134), (570, 316548), (648, 278445), (684, 263790), (760, 237411), (810, 222756), (855, 211032), (972, 185630), (977, 184680), (1026, 175860), (1080, 167067), (1140, 158274), (1215, 148504), (1368, 131895), (1539, 117240), (1620, 111378), (1710, 105516), (1944, 92815), (1954, 92340), (2052, 87930), (2280, 79137), (2430, 74252), (2565, 70344), (2931, 61560), (3078, 58620), (3240, 55689), (3420, 52758), (3908, 46170), (4104, 43965), (4617, 39080), (4860, 37126), (4885, 36936), (5130, 35172), (5862, 30780), (6156, 29310), (6840, 26379), (7695, 23448), (7816, 23085), (8793, 20520), (9234, 19540), (9720, 18563), (9770, 18468), (10260, 17586), (11724, 15390), (12312, 14655)]