445879080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7285

約数の個数: 160

約数和(自身を含む): 1577743200

約数和(自身を除く): 1131864120

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, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7243, 7695, 10260, 12312, 14486, 15390, 20520, 21729, 28972, 30780, 36215, 43458, 57944, 61560, 65187, 72430, 86916, 108645, 130374, 137617, 144860, 173832, 195561, 217290, 260748, 275234, 289720, 325935, 391122, 412851, 434580, 521496, 550468, 586683, 651870, 688085, 782244, 825702, 869160, 977805, 1100936, 1173366, 1238553, 1303740, 1376170, 1564488, 1651404, 1955610, 2064255, 2346732, 2477106, 2607480, 2752340, 2933415, 3302808, 3715659, 3911220, 4128510, 4693464, 4954212, 5504680, 5866830, 6192765, 7431318, 7822440, 8257020, 9908424, 11146977, 11733660, 12385530, 14862636, 16514040, 18578295, 22293954, 23467320, 24771060, 29725272, 37156590, 44587908, 49542120, 55734885, 74313180, 89175816, 111469770, 148626360, 222939540, 445879080]

約数ペア:

[(1, 445879080), (2, 222939540), (3, 148626360), (4, 111469770), (5, 89175816), (6, 74313180), (8, 55734885), (9, 49542120), (10, 44587908), (12, 37156590), (15, 29725272), (18, 24771060), (19, 23467320), (20, 22293954), (24, 18578295), (27, 16514040), (30, 14862636), (36, 12385530), (38, 11733660), (40, 11146977), (45, 9908424), (54, 8257020), (57, 7822440), (60, 7431318), (72, 6192765), (76, 5866830), (81, 5504680), (90, 4954212), (95, 4693464), (108, 4128510), (114, 3911220), (120, 3715659), (135, 3302808), (152, 2933415), (162, 2752340), (171, 2607480), (180, 2477106), (190, 2346732), (216, 2064255), (228, 1955610), (270, 1651404), (285, 1564488), (324, 1376170), (342, 1303740), (360, 1238553), (380, 1173366), (405, 1100936), (456, 977805), (513, 869160), (540, 825702), (570, 782244), (648, 688085), (684, 651870), (760, 586683), (810, 550468), (855, 521496), (1026, 434580), (1080, 412851), (1140, 391122), (1368, 325935), (1539, 289720), (1620, 275234), (1710, 260748), (2052, 217290), (2280, 195561), (2565, 173832), (3078, 144860), (3240, 137617), (3420, 130374), (4104, 108645), (5130, 86916), (6156, 72430), (6840, 65187), (7243, 61560), (7695, 57944), (10260, 43458), (12312, 36215), (14486, 30780), (15390, 28972), (20520, 21729)]