30804902160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{65587}}^1$

素因数の和:65725

約数の個数: 160

約数和(自身を含む): 101498741760

約数和(自身を除く): 70693839600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 103, 114, 120, 152, 190, 206, 228, 240, 285, 304, 309, 380, 412, 456, 515, 570, 618, 760, 824, 912, 1030, 1140, 1236, 1520, 1545, 1648, 1957, 2060, 2280, 2472, 3090, 3914, 4120, 4560, 4944, 5871, 6180, 7828, 8240, 9785, 11742, 12360, 15656, 19570, 23484, 24720, 29355, 31312, 39140, 46968, 58710, 65587, 78280, 93936, 117420, 131174, 156560, 196761, 234840, 262348, 327935, 393522, 469680, 524696, 655870, 787044, 983805, 1049392, 1246153, 1311740, 1574088, 1967610, 2492306, 2623480, 3148176, 3738459, 3935220, 4984612, 5246960, 6230765, 6755461, 7476918, 7870440, 9969224, 12461530, 13510922, 14953836, 15740880, 18692295, 19938448, 20266383, 24923060, 27021844, 29907672, 33777305, 37384590, 40532766, 49846120, 54043688, 59815344, 67554610, 74769180, 81065532, 99692240, 101331915, 108087376, 128353759, 135109220, 149538360, 162131064, 202663830, 256707518, 270218440, 299076720, 324262128, 385061277, 405327660, 513415036, 540436880, 641768795, 770122554, 810655320, 1026830072, 1283537590, 1540245108, 1621310640, 1925306385, 2053660144, 2567075180, 3080490216, 3850612770, 5134150360, 6160980432, 7701225540, 10268300720, 15402451080, 30804902160]

約数ペア:

[(1, 30804902160), (2, 15402451080), (3, 10268300720), (4, 7701225540), (5, 6160980432), (6, 5134150360), (8, 3850612770), (10, 3080490216), (12, 2567075180), (15, 2053660144), (16, 1925306385), (19, 1621310640), (20, 1540245108), (24, 1283537590), (30, 1026830072), (38, 810655320), (40, 770122554), (48, 641768795), (57, 540436880), (60, 513415036), (76, 405327660), (80, 385061277), (95, 324262128), (103, 299076720), (114, 270218440), (120, 256707518), (152, 202663830), (190, 162131064), (206, 149538360), (228, 135109220), (240, 128353759), (285, 108087376), (304, 101331915), (309, 99692240), (380, 81065532), (412, 74769180), (456, 67554610), (515, 59815344), (570, 54043688), (618, 49846120), (760, 40532766), (824, 37384590), (912, 33777305), (1030, 29907672), (1140, 27021844), (1236, 24923060), (1520, 20266383), (1545, 19938448), (1648, 18692295), (1957, 15740880), (2060, 14953836), (2280, 13510922), (2472, 12461530), (3090, 9969224), (3914, 7870440), (4120, 7476918), (4560, 6755461), (4944, 6230765), (5871, 5246960), (6180, 4984612), (7828, 3935220), (8240, 3738459), (9785, 3148176), (11742, 2623480), (12360, 2492306), (15656, 1967610), (19570, 1574088), (23484, 1311740), (24720, 1246153), (29355, 1049392), (31312, 983805), (39140, 787044), (46968, 655870), (58710, 524696), (65587, 469680), (78280, 393522), (93936, 327935), (117420, 262348), (131174, 234840), (156560, 196761)]