154055760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{983}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 478790784

約数和(自身を除く): 324735024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 983, 1306, 1959, 1966, 2612, 2949, 3265, 3918, 3932, 4915, 5224, 5898, 6530, 7836, 7864, 9795, 9830, 10448, 11796, 13060, 14745, 15672, 15728, 19590, 19660, 23592, 26120, 29490, 31344, 39180, 39320, 47184, 52240, 58980, 78360, 78640, 117960, 156720, 235920, 641899, 1283798, 1925697, 2567596, 3209495, 3851394, 5135192, 6418990, 7702788, 9628485, 10270384, 12837980, 15405576, 19256970, 25675960, 30811152, 38513940, 51351920, 77027880, 154055760]

約数ペア:

[(1, 154055760), (2, 77027880), (3, 51351920), (4, 38513940), (5, 30811152), (6, 25675960), (8, 19256970), (10, 15405576), (12, 12837980), (15, 10270384), (16, 9628485), (20, 7702788), (24, 6418990), (30, 5135192), (40, 3851394), (48, 3209495), (60, 2567596), (80, 1925697), (120, 1283798), (240, 641899), (653, 235920), (983, 156720), (1306, 117960), (1959, 78640), (1966, 78360), (2612, 58980), (2949, 52240), (3265, 47184), (3918, 39320), (3932, 39180), (4915, 31344), (5224, 29490), (5898, 26120), (6530, 23592), (7836, 19660), (7864, 19590), (9795, 15728), (9830, 15672), (10448, 14745), (11796, 13060)]