120396720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1339

約数の個数: 160

約数和(自身を含む): 412687872

約数和(自身を除く): 292291152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1283, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2566, 2760, 3128, 3849, 3910, 4080, 4692, 5132, 5520, 5865, 6256, 6415, 7698, 7820, 9384, 10264, 11730, 12830, 15396, 15640, 18768, 19245, 20528, 21811, 23460, 25660, 29509, 30792, 31280, 38490, 43622, 46920, 51320, 59018, 61584, 65433, 76980, 87244, 88527, 93840, 102640, 109055, 118036, 130866, 147545, 153960, 174488, 177054, 218110, 236072, 261732, 295090, 307920, 327165, 348976, 354108, 436220, 442635, 472144, 501653, 523464, 590180, 654330, 708216, 872440, 885270, 1003306, 1046928, 1180360, 1308660, 1416432, 1504959, 1744880, 1770540, 2006612, 2360720, 2508265, 2617320, 3009918, 3541080, 4013224, 5016530, 5234640, 6019836, 7082160, 7524795, 8026448, 10033060, 12039672, 15049590, 20066120, 24079344, 30099180, 40132240, 60198360, 120396720]

約数ペア:

[(1, 120396720), (2, 60198360), (3, 40132240), (4, 30099180), (5, 24079344), (6, 20066120), (8, 15049590), (10, 12039672), (12, 10033060), (15, 8026448), (16, 7524795), (17, 7082160), (20, 6019836), (23, 5234640), (24, 5016530), (30, 4013224), (34, 3541080), (40, 3009918), (46, 2617320), (48, 2508265), (51, 2360720), (60, 2006612), (68, 1770540), (69, 1744880), (80, 1504959), (85, 1416432), (92, 1308660), (102, 1180360), (115, 1046928), (120, 1003306), (136, 885270), (138, 872440), (170, 708216), (184, 654330), (204, 590180), (230, 523464), (240, 501653), (255, 472144), (272, 442635), (276, 436220), (340, 354108), (345, 348976), (368, 327165), (391, 307920), (408, 295090), (460, 261732), (510, 236072), (552, 218110), (680, 177054), (690, 174488), (782, 153960), (816, 147545), (920, 130866), (1020, 118036), (1104, 109055), (1173, 102640), (1283, 93840), (1360, 88527), (1380, 87244), (1564, 76980), (1840, 65433), (1955, 61584), (2040, 59018), (2346, 51320), (2566, 46920), (2760, 43622), (3128, 38490), (3849, 31280), (3910, 30792), (4080, 29509), (4692, 25660), (5132, 23460), (5520, 21811), (5865, 20528), (6256, 19245), (6415, 18768), (7698, 15640), (7820, 15396), (9384, 12830), (10264, 11730)]